<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>太极</title>
    <style>

        .taichi{
            display: inline-block;
            /* 盒子阴影
            X轴偏移量 Y轴偏移量 [阴影模糊半径] [阴影扩展] [阴影颜色] */
            box-shadow: 0 0 18px 8px gray;
            border-radius:50%;
            /* 旋转60% */
            transform: rotate(60deg);
        }

        .black{
            width: 88px;
            height: 88px;
            border-radius: 50px;
            background-color:black;
            top: 128px;
            left: 33px;
            position: fixed;
        }

        .dabai{
            width: 152px;
            height: 152px;
            border-radius: 75px;
            background-color:black;
            top: 89px;
            left: 151px;
            position: fixed;
        }

        .dahei{
            width: 152px;
            height: 152px;
            border-radius: 75px;
            background-color:white;
            top: 89px;
            left: 1px;
            position: fixed;
        }


        .hei{
            width: 300px;
            height: 150px;
            border-radius: 150px 150px 0px 0px;
            background-color: white;
            border: solid;
        }


        .bai{
            width: 300px;
            height: 150px;
            border-radius: 0px 0px 150px 150px;
            background-color:black;
            border: solid;
        }

        .white{
            width: 88px;
            height: 88px;
            border-radius: 50px;
            top: 115px;
            left: 184px;
            background-color: white;
            position: fixed;
        }
        

    </style>
</head>
<body>
    <div class="taichi">
        <div class="hei"></div>
        <div class="dahei"></div>
        <div class="dabai"></div>
        <div class="white"></div>
        <div class="black"></div>
        <div class="bai"></div>
        
    </div>
</body>
</html>